Justifiable decrease in the number of positions or other good and just cause. 6. Failure to perform duties in a satisfactory manner. Requires that the employment of a teacher whose teaching certificate is revoked by the State Superintendent of Education be immediately terminated, pending an overturn of the conviction.
Hell's Half Acre Lava Field, Idaho, USA. Barren waste of lava fields at Reykjanes Peninsula, Iceland. A lava field, also called a lava plain or lava bed, is a large expanse of nearly flat-lying lava flows. Such features are generally composed of highly fluid basalt lava, and can extend for tens or even hundreds of miles across the underlying terrain.
Top definition. lava. Lava is molten rock that originated from the mantle of a planet. Usually extracted through volcanos either on land or underneath water. Not to be confused with magma, which is molten rock that is still under the planets surface. Magma turns into lava after it erupts onto the surface.